Gardner Bender GET-3213 Tester, 120 to 277 V, LED Display, Functions: Voltage, Red

Heavy-duty 3-way voltage tester tests AC/DC voltage at 120, 240 and 277 V. Individual indicators for each voltage range assures reliability. 24 in test lead is long enough for convenient testing. Unit is both durable and compact. Testing applications include outlets, panels, light fixtures, switches, circuit breakers and more.